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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Citation (1) Types Downloadable (6) Map Service (6) OGC WFS Layer (6) OGC WMS Layer (6) Shapefile (6) Contacts U.S. Geological Survey S. Jerrod Smith U.S. Geological Survey Western Fisheries Research Center USGS Western Fisheries Research Center and US EPA Western Ecology Division, Pacific Coastal Ecology Branch Jennifer Costanza, North Carolina State University More... Categories Publication (1) Tag Schemes https://www.sciencebase.gov/vocab/category/NCCWSC/Project/OrganizationName (5) Tags (with Type=Label ) national casc (2) southeast casc (2) alaska csc (1) oklahoma water science center (1) View Results as: JSON ATOM CSV

Bathymetry and Capacity of Shawnee Reservoir, Oklahoma, 2016 The U.S. Geological Survey (USGS), in cooperation with the City of Shawnee, performed a detailed bathymetric survey of Shawnee Reservoir in 2016. Shawnee Reservoir (locally known as Shawnee Twin Lakes) is a man-made reservoir on South Deer Creek in Pottawatomie County, Oklahoma. The reservoir consists of two lakes connected by an equilibrium channel. The southern lake (Shawnee City Lake Number 1) was impounded in 1935 and the northern lake (Shawnee City Lake Number 2) was impounded in 1960. Shawnee Reservoir has a normal pool elevation of 1,069.0 feet above North American Vertical Datum of 1988. The auxiliary spillway, which defines the flood pool, is at an elevation of 1,075.0 feet above North American Vertical... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Oklahoma, Oklahoma Water Science Center, Shawnee, Shawnee City Lake Number 1, Shawnee City Lake Number 2, All tags... Shawnee Reservoir, USGS Science Data Catalog (SDC), Water Resources, bathymetry, digital elevation models, single-beam echo sounder, topographic maps, Fewer tags Low-Resolution North Pacific Nearshore Buffer shapefile This shapefile approximates the area less than 20 km offshore of the North Pacific Coastline as defined by the "World Country Boundaries (Generalized)" shapefile distributed by ESRI as part of their Data & Maps data series. Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Asian Pacific, National CASC, North Pacific, Pacific Coast, Pacific Northwest, All tags... Pacific Ocean, Sea-Level Rise and Coasts, Water, Coasts and Ice, buffer, clip, coastlines, shapefile, Fewer tags Temperate Northern Pacific Nearshore Points shapefile This point shapefile approximates locations within 20 km of the North Pacific Coastline, as defined by the "World Country Boundaries (Generalized)" shapefile distributed by ESRI as part of their Data & Maps data series. They are based on raster data at 4 km resolution. Therefore there are between 3-5 points extending out from each location along the shoreline (at 4 km intervals). Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Aleutian, Asian Pacific, BC, Baja, British Columbia, All tags... CA, California, Canada, China, Gulf of Alaska, Japan, Kamchatka, Korea, Kuroshio, National CASC, North America, North Pacific, OR, Oregon, Oyashio, Pacific Northwest, Pacific Ocean, Russia, SST, Sea of Okhotsk, Sea-Level Rise and Coasts, Vancouver, WA, Washington, Water, Coasts and Ice, Yellow Sea, coast, coastal zone, coastline, location, oceans, points, sea surface temperature, shapefile, shore, shoreline, Fewer tags The Effect of Snow: How to Better Model Ground Surface Temperatures Abstract: We present an inverse modeling approach for reconstructing the effective thermal conductivity of snow on a daily basis using air temperature, ground temperature and snow depth measurements. The method is applied to four sites in Alaska. To validate the method we used measured snow densities and snow water equivalents. The modeled thermal conductivities of snow for the two interior Alaska sites have relatively low values and reach their maximum near the end of the snow season, while the conductivities at the two sites on the Alaskan North Slope are higher and reach their maximum earlier in the snow season. We show that the reconstructed daily thermal conductivities allow for more accurate modeling of ground... Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alaska CSC, Climate and Ecosystem Modeling, SWE, Snow thermal conductivity, Thermal properties, All tags... inverse modeling, permafrost, snow, Fewer tags Key landscape connections under urban growth In partnership with South Atlantic Landscape Conservation Cooperative members, we assessed current and projected connectivity for three species that inhabit bottomland hardwoods throughout the southeastern US: black bear (Ursus americanus), Rafinesque’s big-eared bat (Corynorhinus rafinesquii), and timber rattlesnake (Crotalus horridus). For each species, we mapped important habitat connections between core patches of habitat using three different modeling approaches (Connectivity Analysis Toolkit (CAT), Circuitscape, and Linkage Mapper) that incorporated three types of resistance layers (expert opinion, niche modeling, and empirical data for the black bear only). The result was 21 sets of important connections,... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Corynorhinus rafinesquii, Crotalus horridus, Landscapes, Mammals, Other Landscapes, All tags... Other Wildlife, Rafinesque's big-eared bat, Southeast CASC, Ursus americanus, Wildlife and Plants, black bear, habitat connectivity, timber rattlesnake, wildlife, Fewer tags Key landscape connections under climate change In partnership with South Atlantic Landscape Conservation Cooperative members, we assessed current and projected connectivity for three species that inhabit bottomland hardwoods throughout the southeastern US: black bear (Ursus americanus), Rafinesque’s big-eared bat (Corynorhinus rafinesquii), timber rattlesnake (Crotalus horridus). For each species, we mapped important habitat connections between core patches of habitat using three different modeling approaches (Connectivity Analysis Toolkit (CAT), Circuitscape, and Linkage Mapper) that incorporated three types of resistance layers (expert opinion, niche modeling, and empirical data for the black bear only). The result was 21 sets of important connections, one... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Corynorhinus rafinesquii, Crotalus horridus, Landscapes, Mammals, Other Landscapes, All tags... Other Wildlife, Rafinesque's big-eared bat, Southeast CASC, Ursus americanus, Wildlife and Plants, black bear, habitat connectivity, timber rattlesnake, wildlife, Fewer tags